I was one of those skeptical people. A big part of that was the war between DVD and the DIVX version, where it was 'pay-per-view' essentially. I wanted no part of that until it was cleared up.
At my local LaserDisc seller they had 2 identical rear projection TVs setup, one with LaserDisc, the other with DVD, both playing the same movie side by side. I honestly was not able to tell hardly any difference, so I stuck with LD. Once anamorphic 16:9 DVD encoding came in though, that's when the difference became pronounced for me. Then when I saw it played with component video cables through a progressive scan player, game over.
I still watch the occasional LaserDisc for movies I never bought the DVD of. It ain't pretty! I don't miss having to get up in the middle of a movie to switch discs either. But I was reminded of how awesome the packaging could be when I through in my Criterion of Hard Boiled. My Jaws box came with a copy of the CD and the book. And my Nightmare Before Christmas box is nothing short of a thing of beauty. Granted, they all cost a small fortune too.